FTISLAND's Choi Min Hwan (drums) and Song Seung Hyun (guitar, rap, and vocal) gave greetings to their fans through their own Twitters.

Choi Min Hwan posted on his Twitter, "Writing a song~ What kind of song will come out this time?" along with a picture taken with Song Seung Hyun in front of a computer monitor.

Song Seung Hyun also posted on his Twitter, "We should be going to sleep now" along with the picture taken with Choi Min Hwan.

Choi Min Hwan and Song Seung Hyun, who are now 20, had proven their songwriting skills through the song "Compass" when they were sophomores in high school.

They also both work as musical artists. Song Seung Hyun had been casted as Daniel for the musical "Jack the Reaper," and Choi Min Hwan was casted for the musical "Gwang Hwa Moon," which will have its first performance on November 23rd in Osaka, Japan.

Photo Credit: Song Seung Hyun Twitter